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AstDyS ∴ Objects ∴ 2005JB21 ∴ Summary
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(254623) 2005JB21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56097 1.27e-08 au
e 0.226332 5.581e-08
i 11.208 5.617e-06 deg
Ω 235.247 2.376e-05 deg
ω 105.205 2.721e-05 deg
M 142.812 1.068e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9813 au
Aphelion 3.1406 au
Asc. node-Earth separation 1.57173 au
Desc. node-Earth separation 1.30596 au
Earth MOID 1.00877 au
Orbital period 1496.94 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 770 (3)
Radar observations (Discarded) 0 (0)
Arc length 6860.95 days
Unobserved 69 days

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Ephemeris at epoch 60426 MJD
Right Ascension 120.454 deg
Declination 8.78997 deg
V Magnitude 22.45 mag
Solar Elongation -84.92 deg
Galactic Latitude 19.61 deg
Rate 0.193 deg/day
Direction 86.637 deg

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